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authorDan McGee <dan@archlinux.org>2012-03-15 16:08:10 -0500
committerDan McGee <dan@archlinux.org>2012-03-16 09:14:15 -0500
commit250fa087c990957682d65fb1d1af89a1a176b84f (patch)
tree020ecd3af7909f453fbee595facb0b54e208efc1 /sitemaps.py
parentc81aa8955dd5992f7039e1640243325c82d011cc (diff)
Use varying changefreq in news sitemap
For those items less than one day old, mark change frequency as 'daily'; for those less than one week old, mark as 'weekly'. Finally, bump everything else up from 'never' to 'yearly' to ensure it gets crawled at least once in a while. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'sitemaps.py')
-rw-r--r--sitemaps.py19
1 files changed, 16 insertions, 3 deletions
diff --git a/sitemaps.py b/sitemaps.py
index 958d1f44..177555ff 100644
--- a/sitemaps.py
+++ b/sitemaps.py
@@ -1,3 +1,5 @@
+from datetime import datetime, timedelta
+
from django.contrib.sitemaps import Sitemap
from django.core.urlresolvers import reverse
@@ -17,8 +19,8 @@ class PackagesSitemap(Sitemap):
class PackageFilesSitemap(PackagesSitemap):
- changefreq = "monthly"
- priority = "0.3"
+ changefreq = "weekly"
+ priority = "0.2"
def location(self, obj):
return PackagesSitemap.location(self, obj) + 'files/'
@@ -57,15 +59,26 @@ class SplitPackagesSitemap(Sitemap):
class NewsSitemap(Sitemap):
- changefreq = "never"
priority = "0.8"
+ def __init__(self):
+ now = datetime.utcnow()
+ self.one_day_ago = now - timedelta(days=1)
+ self.one_week_ago = now - timedelta(days=7)
+
def items(self):
return News.objects.all()
def lastmod(self, obj):
return obj.last_modified
+ def changefreq(self, obj):
+ if obj.last_modified > self.one_day_ago:
+ return 'daily'
+ if obj.last_modified > self.one_week_ago:
+ return 'weekly'
+ return 'yearly'
+
class BaseSitemap(Sitemap):
base_viewnames = (